CVE-2022-44456 - Vulnerability Details - OpenCVE

Description

CONPROSYS HMI System (CHS) Ver.3.4.4?and earlier allows a remote unauthenticated attacker to execute an arbitrary OS command on the server where the product is running by sending a specially crafted request.

Published: 2022-12-19

Score: 9.8 Critical

EPSS: 8.9% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Contec Co., Ltd.

CONPROSYS HMI System (CHS)

affected

Version	Status	Constraints
`Ver.3.4.4?and earlier`	affected	—

Configuration 1 [-]

cpe:2.3:a:contec:conprosys_hmi_system:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.08851.

Exploitation none

Automatable yes

Technical Impact total

References

Link	Providers
https://jvn.jp/en/vu/JVNVU96873821/index.html
https://www.contec.com/api/downloadlogger?download=/-/media/Contec/jp/support/security-info/contec_security_chs_221014_en.pdf
https://www.contec.com/download/contract/contract4/?itemid=ea8039aa-3434-4999-9ab6-897aa690210c&downloaditemid=866d7d3c-aae9-438d-87f3-17aa040df90b

History

Thu, 17 Apr 2025 15:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Contec Conprosys Hmi System

MITRE

Status: PUBLISHED

Assigner: jpcert

Published: 2022-12-19T00:00:00.000Z

Updated: 2025-04-17T14:41:58.361Z

Reserved: 2022-11-18T00:00:00.000Z

Link: CVE-2022-44456

Vulnrichment

Updated: 2024-08-03T13:54:03.678Z

NVD

Status : Modified

Published: 2022-12-19T03:15:10.690

Modified: 2025-04-17T15:15:49.467

Link: CVE-2022-44456

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-78

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